body {
    min-width: 320px;
    max-width: 750px;
    margin: 0 auto;
    background-color: #F2F4F7;
}

// 当屏幕大于750时，文字大小进行固定

@media screen and (min-width: 750px){
    html {
        font-size: 37.5px !important; 
    }
}

a {
    text-decoration: none;
}

.header {
    height: 2.933333rem;
    // border-bottom: 1px solid #eaeaea;
    line-height: 2.933333rem;
    padding-left: .533333rem;
    font-size: .8rem;
    // color: #1c1c1c;#2cc3d1
    text-align: center;
    color: #fff;
    background-color: #7cddf6;
}

.nav{
    display: flex;
    // 强制换行
    flex-wrap: wrap;
    background: url(../images/index22.jpg) no-repeat center;
    background-size: cover;
    // padding-top: .4rem;
    .item{
        padding: .533333rem;
        width: 50%;
        height: 6.666667rem;  //250px
        // background-color: #fff;
        div {
            width: 6.4rem;
            height: 5.066667rem;  //190px
            margin: 0 auto;
            border-radius: 10px;
            color: #fff;
            font-size: .8rem;
            
            text-align: center;
            line-height: 5.066667rem;
        }
        .pic1 {
            background: url(../images/index11.jpg) no-repeat center;
            background-size: cover;
            opacity: 0.6;
        }
        .pic2 {
            background: url(../images/index66.jpg) no-repeat center;
            background-size: cover;
            opacity: 0.6;
        }
        .pic3 {
            background: url(../images/index44.jpg) no-repeat center;
            background-size: cover;
            opacity: 0.6;
        }
        .pic4 {
            background: url(../images/index55.jpg) no-repeat center;
            background-size: cover;
            opacity: 0.6;
            font-size: .64rem;
        }
    }
    a:nth-child(-n+2) {
        padding-top: 1.066667rem;
    }

    a:nth-child(n+3) {
        padding-bottom: 1.066667rem;
    }

}

.sec_pic {
    margin-top: .266667rem;
    .sec_contain {
        width: 100%;
        height: 5.333333rem;
        border-radius: 5.333333rem;
        background: url(../images/mindle02.jpg) no-repeat center;
        background-size: cover;
    }
}


.content {
    padding: .4rem .266667rem;
    background-color: #fff;
    margin-top: .266667rem;
    .con_top {
        display: flex;
        justify-content: space-between;
        height: 1.333333rem;
        line-height: 1.333333rem;
        h4 {
            margin: 0;
            font-size: .746667rem;
            color: #333333;
           .icon {
               display: inline-block;
               width: 1.013333rem;
               height: 1.013333rem;
               vertical-align: middle;
           }
        }
        a{
            font-size: .746667rem;
            color: #999999;
        }
    }

}

.close {
    margin-top: .4rem;
    position: relative;
    .close_design {
      padding: 0.266667rem;
    }
    .swiper-slide {
      font-size: 18px;
    //   background: #fff;
      width: 7.733333rem;
      height: 9.6rem;
    //   background-color: #fff;
      border-radius: 0.266667rem;
      box-shadow: 0 0px 10px rgba(0, 0, 0, 0.1);
      img {
          width: 100%;
          height: 100%;
      }
    }
  }


.contout {
    padding-bottom: 3.733333rem;
}

.lunbo {
    margin-top: .4rem;
    position: relative;
    .close_case {
        width: 14.933333rem;
        height: 100%;
      }
      .swiper-slide {
        text-align: center;
        font-size: 18px;
        background: #fff;
  
        /* Center slide text vertically */
        display: -webkit-box;
        display: -ms-flexbox;
        display: -webkit-flex;
        display: flex;
        flex-direction: column;
        -webkit-box-pack: center;
        -ms-flex-pack: center;
        -webkit-justify-content: center;
        justify-content: center;
        -webkit-box-align: center;
        -ms-flex-align: center;
        -webkit-align-items: center;
        align-items: center;
        transition: 300ms;
        transform: scale(0.8);
        opacity: 0.4;
        a {
            width: 8.533333rem; //320
            height: 10.666667rem; //376
            img {
                width: 100%;
                height: 100%;
            }
        }
        p {
            width: 8.533333rem;
            font-size: .666667rem; //25
            color: #333333;
            margin-top: .266667rem;

        }
      }
      .swiper-slide-active,.swiper-slide-duplicate-active{
        transform: scale(1);
        opacity: 1;
        z-index: 999;
      }
}

.footer {
    position: fixed;
    left: 0;
    bottom: 0;
    height: 3.466667rem;
    padding: .4rem;
    width: 100%;

    background-color:#fff;
    z-index: 999;
    display: flex;
    border-top: 1px solid #ccc;
    .fo_a {
        flex: 1;
        display: flex;
        flex-direction: column;
        align-items: center;
        img {
            width: 1.6rem; //60
            height: 1.653333rem;  //62
        }
        p {
            padding-top: .133333rem;
            font-size: .746667rem;
            color: #666;
        }
        .fo_p_first {
            color: #7dc5eb;
        }

    }
}